Tophe
ACCESS: Top Secret
In the Trait d'Union magazine #136 March-April 1991 is presented the Aérospatiale F-0104-91. It seems a fool's day joke (construction decided April 1st 1991, 1st fight scheduled April 1st 1992, code 0104-91 like 01st April 1991...) while very interesting, because of many advantages:
1/ easy loading by rear doors
2/ no interaction of the main rotor airflow with antitorque
3/ no more heating of the fin aft of the exhaust
4/ no more crushing physical risk for the pilot landing in a tiny zone
5/ fore fin protecting the cockpit from bird impacts
6/ Protection against electric aerial wires thanks to the fore cut-wire tool
(not patented by Aerospatiale said the journalist, maybe the canard helicopter principle being already patented)
1/ easy loading by rear doors
2/ no interaction of the main rotor airflow with antitorque
3/ no more heating of the fin aft of the exhaust
4/ no more crushing physical risk for the pilot landing in a tiny zone
5/ fore fin protecting the cockpit from bird impacts
6/ Protection against electric aerial wires thanks to the fore cut-wire tool
(not patented by Aerospatiale said the journalist, maybe the canard helicopter principle being already patented)